OT-2026-000011792
Publication integrity record
Four finger electric gripper, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000011792) never changes.
Identity and time
| Publication number | OT-2026-000011792 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1941-7b38-be8c-ef53bf244a0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d6115f74dda9532f4dfd217a2d60e561e368359e0472020170621195e0431a7 |
|---|---|
| Markdown | e1eb090f84a33c18264c6f12ccd7cfdcd7d9852815e553b8285f47c8a7faaff3 |
| Publication page | 690a70902b2e333f0227cd2c0d66a7a152071b78fe94eb2ca3d4360df8aae6f2 |
| Manifest | db500a88deb9fdee2401ea52820609f0ee58de6bbdde61745b6cd98a41f1a56f |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | /C4OPf8dqQQ55F1jgVbQDb7ZCcYiQtq7Ujixex+7y9TXz5Xwf50sES4ihhlUDvjqUv7RBixQIEHSf/merh05AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:30.897691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011792observed 690a70902b2e333f0227cd2c0d66a7a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:30.878496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011792/manifest.jsonobserved db500a88deb9fdee2401ea52820609f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:30.859119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011792/publication.mdobserved e1eb090f84a33c18264c6f12ccd7cfdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:30.841005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011792/publication.txtobserved 1d6115f74dda9532f4dfd217a2d60e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|